<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>

  <body>
    <!-- 1、为 ECharts 准备一个具备大小（宽高）的（div） DOM -->
    <div id="main" style="width: 600px;height:400px;"></div>

    <!-- 2、引入echars-->
    <script src="../../../../node_modules//echarts/dist/echarts.js"></script> 
    <!-- 4、还可以引入样式 -->
    <script src="../../../../node_modules/echarts/theme/macarons2.js"></script>
    <script>
      let myChart = echarts.init(document.getElementById("main"),'macarons2');

      // 指定图表的配置项和数据
      var option = {
        title: {
          text: "ECharts 入门示例"
        },
        tooltip: {}, //提示
        legend: { //图例
          data: ["销量"]
        },
        xAxis: {
          data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
        },
        yAxis: {},
        series: [ //系列：一条条柱子
          {
            name: "销量",
            type: "bar",
            data: [5, 20, 36, 10, 10, 20] //y轴根据数据生成合适的柱子
          }
        ]
      };

      //3、使用刚指定的配置项和数据显示图表。
      myChart.setOption(option);
    </script>
  </body>
</html>
